Unlocking the potential of NiV-LDH@Mn2O3 heterostructure via band gap modulation for enhanced water splitting

A NiV-LDH/Mn 2 O 3 on NF shows exceptional OER/HER performance in 1 M KOH (298/185 mV@50 mA cm −2 ) with high stability (54/48 h). Two-electrode system using this material achieves a low voltage (1.604 V@10 mA cm −2 ) and 70 h stability.